Searched refs:i_mmap_lock (Results 1 – 3 of 3) sorted by relevance
653 down_write(&BTRFS_I(inode1)->i_mmap_lock); in btrfs_double_mmap_lock()654 down_write_nested(&BTRFS_I(inode2)->i_mmap_lock, SINGLE_DEPTH_NESTING); in btrfs_double_mmap_lock()659 up_write(&BTRFS_I(inode1)->i_mmap_lock); in btrfs_double_mmap_unlock()660 up_write(&BTRFS_I(inode2)->i_mmap_lock); in btrfs_double_mmap_unlock()
254 struct rw_semaphore i_mmap_lock; member
380 down_write(&inode->i_mmap_lock); in btrfs_inode_lock()393 up_write(&inode->i_mmap_lock); in btrfs_inode_unlock()8158 down_read(&BTRFS_I(inode)->i_mmap_lock); in btrfs_page_mkwrite()8186 up_read(&BTRFS_I(inode)->i_mmap_lock); in btrfs_page_mkwrite()8238 up_read(&BTRFS_I(inode)->i_mmap_lock); in btrfs_page_mkwrite()8247 up_read(&BTRFS_I(inode)->i_mmap_lock); in btrfs_page_mkwrite()8524 init_rwsem(&ei->i_mmap_lock); in btrfs_alloc_inode()